USD517183SExpiredUtility

Air filter

60
Assignee: HUANG JUI-FAPriority: Sep 28, 2004Filed: Sep 28, 2004Granted: Mar 14, 2006
Est. expirySep 28, 2024(expired)· nominal 20-yr term from priority
Inventors:Jui-Fa Huang
60
PatentIndex Score
11
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an air filter, as shown and described.

Join the waitlist — get patent alerts

Track USD517183S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.